Speaker



FIG. 1 is a perspective view of a speaker showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a sectional view taken along line 8-8 in FIG. 2.

The broken lines are for illustrative purpose only and form no part the claimed design.

The broken lines depict environment that forms no part of the claimed design.

The part depicted in solid lines is a part to be registered as a partial design. 

CLAIM I claim the ornamental design for a speaker, as shown and described. 